EP1334990A1 - DL-Lactide-epsilon-caprolactone copolymers - Google Patents

DL-Lactide-epsilon-caprolactone copolymers Download PDF

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Publication number
EP1334990A1
EP1334990A1 EP02075481A EP02075481A EP1334990A1 EP 1334990 A1 EP1334990 A1 EP 1334990A1 EP 02075481 A EP02075481 A EP 02075481A EP 02075481 A EP02075481 A EP 02075481A EP 1334990 A1 EP1334990 A1 EP 1334990A1
Authority
EP
European Patent Office
Prior art keywords
lactide
caprolactone
copolymer
copolymers
mol
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP02075481A
Other languages
German (de)
English (en)
French (fr)
Inventor
designation of the inventor has not yet been filed The
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Polyganics BV
Original Assignee
Polyganics BV
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=27589147&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP1334990(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Polyganics BV filed Critical Polyganics BV
Priority to EP02075481A priority Critical patent/EP1334990A1/en
Priority to US10/308,214 priority patent/US7785628B2/en
Priority to DE60316115.4T priority patent/DE60316115T3/de
Priority to AU2003207416A priority patent/AU2003207416B2/en
Priority to CNB038075504A priority patent/CN100462387C/zh
Priority to ES03705491.3T priority patent/ES2292936T5/es
Priority to AT03705491T priority patent/ATE372355T1/de
Priority to JP2003566072A priority patent/JP4452507B2/ja
Priority to EP03705491.3A priority patent/EP1472301B2/en
Priority to PCT/NL2003/000079 priority patent/WO2003066705A1/en
Priority to CA2475266A priority patent/CA2475266C/en
Publication of EP1334990A1 publication Critical patent/EP1334990A1/en
Priority to US12/841,472 priority patent/US8309137B2/en
Withdrawn legal-status Critical Current

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    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/78—Preparation processes
    • C08G63/82—Preparation processes characterised by the catalyst used
    • C08G63/823—Preparation processes characterised by the catalyst used for the preparation of polylactones or polylactides
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/14—Macromolecular materials
    • A61L27/18—Macromolecular materials obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L31/00—Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
    • A61L31/04—Macromolecular materials
    • A61L31/06—Macromolecular materials obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
    • C08G63/06—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from hydroxycarboxylic acids
    • C08G63/08—Lactones or lactides
EP02075481A 2002-02-06 2002-02-06 DL-Lactide-epsilon-caprolactone copolymers Withdrawn EP1334990A1 (en)

Priority Applications (12)

Application Number Priority Date Filing Date Title
EP02075481A EP1334990A1 (en) 2002-02-06 2002-02-06 DL-Lactide-epsilon-caprolactone copolymers
US10/308,214 US7785628B2 (en) 2002-02-06 2002-12-02 DL-lactide-ε-coprolactone copolymers
CA2475266A CA2475266C (en) 2002-02-06 2003-02-05 Dl-lactide-.epsilon.-caprolactone copolymers
AT03705491T ATE372355T1 (de) 2002-02-06 2003-02-05 Dl-lactid-e-caprolacton copolymere
AU2003207416A AU2003207416B2 (en) 2002-02-06 2003-02-05 DL-lactide-e-caprolactone copolymers
CNB038075504A CN100462387C (zh) 2002-02-06 2003-02-05 DL-丙交酯-ε-己内酯共聚物
ES03705491.3T ES2292936T5 (es) 2002-02-06 2003-02-05 Copolímeros de DL-lactida-epsilon-caprolactona
DE60316115.4T DE60316115T3 (de) 2002-02-06 2003-02-05 Dl-lactid-co-e-caprolacton copolymere
JP2003566072A JP4452507B2 (ja) 2002-02-06 2003-02-05 ＤＬ−ラクチド−ε−カプロラクトンコポリマー
EP03705491.3A EP1472301B2 (en) 2002-02-06 2003-02-05 Dl-lactide-co-e-caprolactone copolymers
PCT/NL2003/000079 WO2003066705A1 (en) 2002-02-06 2003-02-05 Dl-lactide-ε-caprolactone copolymers
US12/841,472 US8309137B2 (en) 2002-02-06 2010-07-22 DL-lactide-ε-caprolactone copolymers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP02075481A EP1334990A1 (en) 2002-02-06 2002-02-06 DL-Lactide-epsilon-caprolactone copolymers

Publications (1)

Publication Number Publication Date
EP1334990A1 true EP1334990A1 (en) 2003-08-13

Family

ID=27589147

Family Applications (2)

Application Number Title Priority Date Filing Date
EP02075481A Withdrawn EP1334990A1 (en) 2002-02-06 2002-02-06 DL-Lactide-epsilon-caprolactone copolymers
EP03705491.3A Expired - Lifetime EP1472301B2 (en) 2002-02-06 2003-02-05 Dl-lactide-co-e-caprolactone copolymers

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP03705491.3A Expired - Lifetime EP1472301B2 (en) 2002-02-06 2003-02-05 Dl-lactide-co-e-caprolactone copolymers

Country Status (10)

Country Link
US (2) US7785628B2 (ja)
EP (2) EP1334990A1 (ja)
JP (1) JP4452507B2 (ja)
CN (1) CN100462387C (ja)
AT (1) ATE372355T1 (ja)
AU (1) AU2003207416B2 (ja)
CA (1) CA2475266C (ja)
DE (1) DE60316115T3 (ja)
ES (1) ES2292936T5 (ja)
WO (1) WO2003066705A1 (ja)

Cited By (5)

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EP2039714A1 (en) * 2006-06-28 2009-03-25 Gunze Limited Bio-degradable/absorbable polymer having reduced metal catalyst content, and process for production thereof
US9173973B2 (en) 2006-07-20 2015-11-03 G. Lawrence Thatcher Bioabsorbable polymeric composition for a medical device
US9211205B2 (en) 2006-10-20 2015-12-15 Orbusneich Medical, Inc. Bioabsorbable medical device with coating
US9724864B2 (en) 2006-10-20 2017-08-08 Orbusneich Medical, Inc. Bioabsorbable polymeric composition and medical device
EP3461857A1 (en) * 2017-09-28 2019-04-03 Helmholtz-Zentrum Geesthacht Zentrum für Material- und Küstenforschung GmbH Surface-functionalised polymeric object and method of its production

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US7763769B2 (en) 2001-02-16 2010-07-27 Kci Licensing, Inc. Biocompatible wound dressing
US7700819B2 (en) 2001-02-16 2010-04-20 Kci Licensing, Inc. Biocompatible wound dressing
JP2005143979A (ja) * 2003-11-18 2005-06-09 Gunze Ltd 神経再生用チューブ
KR20070083994A (ko) * 2005-03-23 2007-08-24 가부시끼가이샤 제이엠에스 유착 방지 필름
CA2667944A1 (en) * 2005-10-26 2007-05-03 Medivas, Llc Aromatic di-acid-containing poly (ester amide) polymers and methods of use
US20070106035A1 (en) * 2005-10-26 2007-05-10 Medivas, Llc Aromatic di-acid-containing poly (ester amide) polymers and methods of use
CN101492532B (zh) * 2006-01-27 2012-05-16 浙江海正生物材料股份有限公司 苯甲酸亚锡作为催化剂的用途
US9089627B2 (en) * 2006-07-11 2015-07-28 Abbott Cardiovascular Systems Inc. Stent fabricated from polymer composite toughened by a dispersed phase
US20090181068A1 (en) * 2008-01-14 2009-07-16 Dunn Richard L Low Viscosity Liquid Polymeric Delivery System
DE102008012620A1 (de) 2008-02-28 2009-09-03 Deutsche Institute Für Textil- Und Faserforschung Denkendorf Resorbierbares Blockpolymer, Verfahren zu seiner Herstellung und Verwendung
GB2463861B (en) 2008-09-10 2012-09-26 Univ Manchester Medical device
US8758374B2 (en) 2010-09-15 2014-06-24 University Of Utah Research Foundation Method for connecting nerves via a side-to-side epineurial window using artificial conduits
WO2013066619A1 (en) 2011-10-17 2013-05-10 University Of Utah Research Foundation Methods and devices for connecting nerves
US10842494B2 (en) 2011-10-17 2020-11-24 University Of Utah Research Foundation Methods and devices for connecting nerves
CN102389589B (zh) * 2011-11-22 2014-06-11 何伟 一种生物降解型眼内植入膜片
GB2490269B (en) * 2012-07-12 2013-04-10 Univ Manchester Peripheral nerve growth scaffold including poly-E-caprolactone
US8968387B2 (en) 2012-07-23 2015-03-03 Abbott Cardiovascular Systems Inc. Shape memory bioresorbable polymer peripheral scaffolds
CN104936566B (zh) * 2012-09-30 2018-04-13 新加坡国立大学 生物可吸收的药剂洗脱通气管
CN102911347A (zh) * 2012-10-22 2013-02-06 长沙理工大学 高分子量聚(L-丙交酯-co-己内酯)无规共聚物的制备方法
JP6242382B2 (ja) * 2013-04-12 2017-12-06 国立大学法人京都工芸繊維大学 ラクチド−ラクトン共重合体の製造方法
WO2014172261A1 (en) 2013-04-15 2014-10-23 Kent State University Biodegradable side chain liquid crystal elastomers: smart responsive scaffolds (srs) for tissue regeneration
CN104558557B (zh) * 2014-04-30 2017-02-15 中国科学院化学研究所 一种高粘度的3d打印聚酯和聚碳酸酯及其制备方法
KR20170127483A (ko) 2015-03-06 2017-11-21 폴리가닉스 아이피 비.브이. 신경캡 및 그 제작
US10086109B2 (en) * 2015-06-02 2018-10-02 Ethicon, Inc. Absorbable medical devices based on novel films and foams made from semi-crystalline, segmented copolymers of lactide and epsilon-caprolactone exhibiting long term absorption characteristics
NL2016524B1 (en) 2016-03-31 2017-10-17 Polyganics Ip B V Tissue-adhesive material
BR112020004306B1 (pt) * 2017-09-04 2023-03-21 Nouryon Chemicals International B.V. Microesferas termicamente expansíveis processo de fabricação das microesferas, processo de preparação de microesferas expandidas e microesferas expandidas
WO2019166087A1 (en) 2018-02-28 2019-09-06 Fundación Tekniker Implantable nerve guidance conduit for nerve repair
JPWO2020241624A1 (ja) * 2019-05-30 2020-12-03
JP7456104B2 (ja) * 2019-09-05 2024-03-27 株式会社ジェイ・エム・エス 医療用補綴材
CN112521734B (zh) * 2020-10-14 2023-03-31 浙江中在医疗科技有限公司 一种可降解医用弹性体材料及其用途
CN112831032B (zh) * 2021-01-07 2022-03-25 江南大学 一种高熔体流动性聚乳酸复合材料及其制备方法
CN112694730B (zh) * 2021-01-07 2022-05-10 江南大学 一种基于超支化聚合物制备高性能高流动性聚乳酸的方法

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Publication number Priority date Publication date Assignee Title
WO1992004393A1 (en) * 1990-09-10 1992-03-19 Rijksuniversiteit Te Groningen METHOD FOR THE PRODUCTION OF COPOLYMERS OF LACTIDE AND ε-CAPROLACTONE AND ARTICLES THEREOF FOR MEDICAL APPLICATIONS
EP1077073A1 (de) * 1999-08-18 2001-02-21 Christian Dr. med. Jürgens Resorbierbare Copolylactide und ihre Verwendung
US6290982B1 (en) * 1996-12-17 2001-09-18 Jvs-Polymers Oy Plasticizable implant material and method for producing the same

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WO1992004393A1 (en) * 1990-09-10 1992-03-19 Rijksuniversiteit Te Groningen METHOD FOR THE PRODUCTION OF COPOLYMERS OF LACTIDE AND ε-CAPROLACTONE AND ARTICLES THEREOF FOR MEDICAL APPLICATIONS
US6290982B1 (en) * 1996-12-17 2001-09-18 Jvs-Polymers Oy Plasticizable implant material and method for producing the same
EP1077073A1 (de) * 1999-08-18 2001-02-21 Christian Dr. med. Jürgens Resorbierbare Copolylactide und ihre Verwendung

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2039714A1 (en) * 2006-06-28 2009-03-25 Gunze Limited Bio-degradable/absorbable polymer having reduced metal catalyst content, and process for production thereof
EP2039714A4 (en) * 2006-06-28 2010-12-29 Gunze Kk BIODEGRADABLE / ABSORBABLE POLYMER WITH REDUCED METAL CATALYST CONTENT, AND PROCESS FOR PRODUCING THE SAME
US8481673B2 (en) 2006-06-28 2013-07-09 Gunze Limited Bio-degradable/absorbable polymer having reduced metal catalyst content, and process for production thereof
US9173973B2 (en) 2006-07-20 2015-11-03 G. Lawrence Thatcher Bioabsorbable polymeric composition for a medical device
US9211205B2 (en) 2006-10-20 2015-12-15 Orbusneich Medical, Inc. Bioabsorbable medical device with coating
US9724864B2 (en) 2006-10-20 2017-08-08 Orbusneich Medical, Inc. Bioabsorbable polymeric composition and medical device
EP3461857A1 (en) * 2017-09-28 2019-04-03 Helmholtz-Zentrum Geesthacht Zentrum für Material- und Küstenforschung GmbH Surface-functionalised polymeric object and method of its production
WO2019063627A1 (en) * 2017-09-28 2019-04-04 Helmholtz-Zentrum Geesthacht Zentrum für Material- und Küstenforschung GmbH SURFACE-FUNCTIONALIZED POLYMERIC OBJECT AND PROCESS FOR PRODUCING THE SAME
US11618980B2 (en) 2017-09-28 2023-04-04 Helmholtz-Zentrum Hereon Gmbh Surface-functionalised polymeric object and method of its production

Also Published As

Publication number Publication date
ES2292936T5 (es) 2014-01-03
ATE372355T1 (de) 2007-09-15
ES2292936T3 (es) 2008-03-16
CA2475266C (en) 2011-11-01
AU2003207416B2 (en) 2007-07-19
EP1472301B1 (en) 2007-09-05
CN1701083A (zh) 2005-11-23
WO2003066705A1 (en) 2003-08-14
JP4452507B2 (ja) 2010-04-21
DE60316115D1 (de) 2007-10-18
EP1472301B2 (en) 2013-09-04
AU2003207416A1 (en) 2003-09-02
US7785628B2 (en) 2010-08-31
CN100462387C (zh) 2009-02-18
EP1472301A1 (en) 2004-11-03
DE60316115T2 (de) 2008-06-05
DE60316115T3 (de) 2014-01-16
US20030147934A1 (en) 2003-08-07
CA2475266A1 (en) 2003-08-14
JP2005517062A (ja) 2005-06-09
US20100312340A1 (en) 2010-12-09
US8309137B2 (en) 2012-11-13

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